this post was submitted on 01 Jul 2023
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What does that do?
Delete until start of line. So essentially equivalent to spamming backspace a bunch.
It deletes all keystrokes that have been entered. So, if you know you made a typo when entering your password, you don't have to press backspace many times to make sure you have deleted all the characters before starting over but you can just press ctrl+u and start over.
ah neat, thanks.